Valve Springs

Pro LS Valve Springs, Drop in, 0.630 Max Lift, Single Beehive, 1.3 in. O.D., 340 lbs./in. Spring Rate, 1.8 in. Installed Height, Set of 16

Part Number: SUM-174005

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Valve Springs, Single, 1.290 in. Outside Diameter, 438 lbs./in. Rate, 1.125 in. Coil Bind Height, Set of 16

Part Number: CCA-7228-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Valve Springs, Conical, Single, 0.615 in. Maximum Valve Lift, 1.030 in./1.286 in. O.D., Set of 12

Part Number: CCA-7228-12

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Estimated Ship Date: Jun 10, 2026 if ordered today

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Valve Spring, Single, 1.072 in. / 1.307 in. Diameter, Chevy, LS, Each

Part Number: MEL-461219

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Valve Springs, 1400 Series, Single, 1.305 in. Outside Diameter, 437 lb/in., 0.943 in Inside Diameter, Each

Part Number: RSC-PAC-1421

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Valve Spring, Single, 1.396 in. Diameter, 1.098 in. Coil Bind Height, Each

Part Number: MEL-VS-1282

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Estimated Ship Date: May 18, 2026 if ordered today

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